Change local backend port to 3007

backend/src/modules/config/config.service.ts

@@ -10,7 +10,7 @@ export class AppConfigService {
   }
 
   get port(): number {
-    return Number(this.required('PORT'));
+    return Number(this.configService.get<string>('PORT') ?? '3007');
   }
 
   get databaseUrl(): string {

backend/src/modules/config/environment.spec.ts

@@ -4,15 +4,15 @@ describe('validateEnvironment', () => {
   it('accepts a valid environment', () => {
     const result = validateEnvironment({
       NODE_ENV: 'test',
-      PORT: '3000',
+      PORT: '3007',
       DATABASE_URL: 'postgresql://velody:velody@localhost:5432/velody?schema=public',
       STORAGE_ROOT: '/tmp/velody',
-      PUBLIC_BASE_URL: 'http://localhost:3000',
+      PUBLIC_BASE_URL: 'http://localhost:3007',
       DEVICE_BOOTSTRAP_SECRET: 'secret',
       MAX_UPLOAD_SIZE_BYTES: '1024',
     });
 
-    expect(result.PORT).toBe(3000);
+    expect(result.PORT).toBe(3007);
     expect(result.MAX_UPLOAD_SIZE_BYTES).toBe(1024);
   });
 

backend/src/modules/config/environment.ts

@@ -17,7 +17,7 @@ class EnvironmentVariables {
   @IsInt()
   @Min(1)
   @Max(65535)
-  PORT!: number;
+  PORT: number = 3007;
 
   @IsString()
   @IsNotEmpty()